Compact fluorescent bulb



FIG. 1 is a perspective view;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view;

FIG. 7 is a section view along lines 7—7 in FIG. 2; and,

FIG. 8 is a perspective view of a compact fluorescent lamp using the compact fluorescent bulb, with the broken line showing for illustrative purposes only and forming no part of the claimed design. 

The ornamental design for compact fluorescent bulb, as shown and described. 